1123022330 has 8 divisors (see below), whose sum is σ = 2021440212. Its totient is φ = 449208928.

The previous prime is 1123022297. The next prime is 1123022339. The reversal of 1123022330 is 332203211.

It can be written as a sum of positive squares in 2 ways, for example, as 1110155761 + 12866569 = 33319^2 + 3587^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1123022330² = 2522358307357257800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1123022299 and 1123022308.

It is not an unprimeable number, because it can be changed into a prime (1123022339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56151107 + ... + 56151126.

Almost surely, 2^1123022330 is an apocalyptic number.

1123022330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123022330 is a deficient number, since it is larger than the sum of its proper divisors (898417882).

1123022330 is a wasteful number, since it uses less digits than its factorization.

1123022330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112302240.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1123022330 is about 33511.5253308470. The cubic root of 1123022330 is about 1039.4321141521.

Adding to 1123022330 its reverse (332203211), we get a palindrome (1455225541).

The spelling of 1123022330 in words is "one billion, one hundred twenty-three million, twenty-two thousand, three hundred thirty".